Delta Electronics DRP024V060W1BA User manual

Switch Mode Power Supply DRP024V060W1BA

1/13 Rev: 00,

1/10/2011

60W 1Phase CliQ ll DIN Rail

DRP024V060W1BA

Summary

The new CliQ II DRP024V060W1BA is the

latest offering from one of the world’s largest

power supply manufacturers - Delta.

The product offers a nominal output voltage of

24 V, a wide temperature range from -20°C to

+80°C and a minimum holdup time of 20 ms.

The state-of-the-art design is made to

withstand harsh industrial environments. The

rugged, ultra-compact metal case is shock and

vibration resistant according to IEC60068-2.

The 60 watts DIN Rail power supply provides

overvoltage, overload and thermal protection.

Due to the wide input voltage range from 85

to 264 VAC, the Delta’s CliQ II power supply is

worldwide usable.

It also comes with multiple output terminals

for fast wiring and easy installation.

Features:

 Ease of wire connection to

terminals

 Comes with detachable

connectors

 Overload, Overvoltage &

Thermal protection

 Efficiency > 89%

 Power boost 150% for 3

seconds

 Expected life time: 10

years

 Redundancy: Yes (with

external ORing diode)

 RoHS & IP20 compliant

 Meet Energy Star Level 5

 3 years warranty

Switch Mode Power Supply DRP024V060W1BA

2/13 Rev: 00,

1/10/2011

Technical Data

60W1Ph

Input Data (1)

Nominal input voltage and frequency

100-240VAC / 50-60Hz

Voltage range

85-264VAC (120 – 375 VDC)

Frequency Range

47-63Hz

Nominal current

1.5A max @115VAC, 1.0A max @230VAC

Inrush current limitation. I2t (+25°C) typ.

< 35A @ 230VAC

Mains buffering at nominal load (typ.)

> 20ms @ 115VAC, > 125ms @ 230VAC

Turn-on time

< 3.0sec.

Internal fuse

T 3.15 AH / 250V

Recommended backup fuse: Power circuit-breaker characteristic

6A, 10A or 16A : B

Leakage current

< 1mA

Energy Star Level

V

Output Data (2)

Nominal output voltage U

N

/ tolerance

24VDC±2%

Setting range of the output voltage

24-28VDC

Nominal current

2.5A

De-rating above +50°C

> 50°C (2.5% / °C)

Startup with capacitive loads

Max 8,000µF at 25°C

Max. power dissipation idling / nominal load approx.

7.4W

Efficiency

> 89% typical.

Residual ripple / peak switching (20 MHz) (at nominal values)

< 50mV / < 150mVpp.

Can be connected in parallel for redundancy and increased capacity

YES with ORing Diode or Redundancy module

Surge voltage protection against internal surge voltages

YES

Certification/Standards

Electrical equipment of machines

IEC60204-1 (overvoltage category III)

Safety transformers for switched-mode power supply units

Electrical safety (of information technology equipment)

TUV BAUART to EN60950-1, UL/C-UL recognized to

UL60950-1, CSA C22.2 No. 60950-1,

CB scheme to IEC60950-1

Industrial Control Equipment

UL / C-UL Listed UL508 and CSA C22.2 No. 107.1-01, CSA to

CSA C22.2 No.107.1-01 (file no. 181564)

Electronic equipment for use in electrical power Installations

EN50178 / IEC62103

Safety entry low voltage

PELV (EN60204), SELV (EN60950)

Safe isolation

DIN.VDE 0100-410

Protection against electric shock

DIN 57100-410

Protection against shock currents, basic requirements for protective

separation in electrical equipment

VDE 0106-101

Limitation of mains harmonic currents

DIN57100-410

Switch Mode Power Supply DRP024V060W1BA

3/13 Rev: 00,

1/10/2011

General Data

Isolation voltage:

Input / output type test/routine test

Input / PE type test/routine test

output / PE type test/routine test

4 KVAC / 3 KVAC

1.5 KVAC / 1.5 KVAC

1.5 KVAC / 500 VAC

Degree of protection

IP20

Class of protection

Class I with PE connection

MTBF

> 1,000,000hrs.

Type of housing

Aluminium (AI5052)

Dimensions (L / W / H )

121mmx32mmx125mm

Weight

0.37Kg

STATUS Indicator

LED (6) DC OUTPUT OK

YES (GREEN LED)

Climatic Data

Ambient temperature (Operating)

Ambient temperature (Storage)

-20°C to 80°C (> 50°C de-rating)

-25°C to 85°C

Humidity at 25°C, non-condensing

< 95% RH

Vibration (Non-Operating)

10Hz to 500Hz @ 30 m/ S

2

(3G peak); displacement of 0.35mm;

60min per axis for all X, Y, Z direction. in acc. with IEC 68000-2-6.

Shock (in all directions)

30G (300m/S

2

) in all directions according to IEC60068-2-27

Pollution degree

2 according to EN50178

Climatic class

3K3 according to EN 60721

In conformance with EMC guideline 89/336/EEC and low

voltage directive 73/23/EEC

EMC (electromagnetic compatibility)

DINRAIL 1AC / 24V DC / 2.5A (EOE11010248)

Immunity to interference according to EN 61000-6-2

 EN 61000-4-2

1)

Housing

Discharge of static electricity (ESD) Contact discharge:

Air Discharge:

LEVEL 4

8 KV

15 KV

 EN 61000-4-3

1)

Housing

Radiate Field Immunity Frequency/Field intensity:

LEVEL 3

80MHz - 1GHz / 10V/M with 1kHz tone / 80% modulation

 EN 61000-4-4

1)

Fast transients (Burst):

2KV

4)

 EN 61000-4-5

1)

Surge voltage Immunity (Surge):



2KV

3)

/ 2KV

4)

(Level 3)

 EN 61000-4-6

1)

I/O:

 Conducted Immunity Frequency / U

o

:

Level 3

0.15MHz - 80MHz / 10Vrms.

 EN 61000-4-11

2)

Voltage dips

Input: Main Buffering > 20ms.

Noise emission according to EN 61000-6-3

 Emitted radio interface

 Radio interference voltage

EN55011 (EN55022) CLASS B

5

EN55011 (EN55022) CLASS B

5

EN55011 corresponds to CISPR11 / EN55022 corresponds to CISPR22 / EN 61000 corresponds to IEC 61000

1) Criterion A: Normal operating behavior within the defined limits.

2) Criterion B: Temporary impairment to operational behavior that is corrected by the device itself.

3) Symmetrical: Conductor to conductor.

4) Asymmetrical: Conductor to ground.

5) Class B: Area of application industry and residential.

Switch Mode Power Supply DRP024V060W1BA

4/13 Rev: 00,

1/10/2011

Numbering for DIN Rail Power Supply

For example: DRP024V060W1BA

XX X XXXX XXXX X XX

XX………………….Product Type

DR

DinRail

XX X XXXX XXXX X XX

X………………….Model

P

Power Supply

XX X XXXX XXXX X XX

XXXX………………….Voltage

024V

24 Voltage

XX X XXXX XXXX X XX

XXXX……………Watt

060W

60 Watt

120W

120 Watt

240W

240 Watt

480W

480 Watt

XX X XXXX XXXX X XX

X………………….Phase

1

1 Phase

3

3 Phase

XX X XXXX XXXX X XX

XX………………….Variation (Eg,

Customer, material,Etc.)

BA

Delta standard –

metal case

Switch Mode Power Supply DRP024V060W1BA

5/13 Rev: 00,

1/10/2011

Block Diagrams/Connections:

Block Diagram of Power Supply,

 DRP024V060W1BA

Switch Mode Power Supply DRP024V060W1BA

6/13 Rev: 00,

1/10/2011

Engineering Data

 Derating Curve (Both of Horizontal and Vertical)

o Model: DRP024V060W1BA

Note:

1. Do not use the device in areas outside

of the shaded portion shown in the

above graph. Internal parts may

gradually deteriorate and become

damaged.

2. Based on the above graph, if the

ambient temperature is greater than

50°C, the output capacity has to be

reduced by 2.5% per Celsius

temperature increase. If not, the device

will go into over-temperature

protection by switching off i.e. device

will go into bouncing mode. It will

recover when ambient temperature

drops to 50°C or output capacity is

reduced as recommended in the graph.

3. If the device has to be mounted in any

other direction, please contact your

service provider for more details.

4. In order for the device to function in

the manner intended, it is also

necessary to observe a lateral spacing

of 2cm from other equipments.

5. Depending on the ambient temperature

and output capacity of the device, the

device housing can be very hot!

0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

110%

-20 -10 0 10 20 30 40 50 60 70 80

Ambient Temperature (C)

Percentage of Max Load (%)

Switch Mode Power Supply DRP024V060W1BA

7/13 Rev: 00,

1/10/2011

Mechanical drawing

Device description (Fig. 1)

(1) Input terminal block connector

(2) Output terminal block connector

(3) DC voltage adjustment potentiometer

(4) DC OK control LED (green)

(5) Universal mounting rail system

Switch Mode Power Supply DRP024V060W1BA

8/13 Rev: 00,

1/10/2011

 Overload Protection

The Power Supply is provided with an overload protection (OLP) function which protects the power

supply from possible damage caused by excess current. The Power Supply also has an over

temperature protection (OTP) in case overload condition persists for an extended duration and is

below the overload trigger point but > 100% load.

Typically the overload current (I

OL

) is > I

SURGE

(150%) output voltage will start dropping when the

power supply reaches max power limit. It will go into bouncing mode when the output reaches UVLO

(under voltage point). The output voltage will recover automatically when the overload condition is

removed.

 Short Circuit Protection

The Power Supply has a short circuit protection which is in line with the overload protection and

activates whenever there is a short across the output voltage. It will go into bouncing mode and

recovers automatically when the fault is removed.

 Over Temperature Protection

The Power Supply has an over temperature protection (OTP). This is activated when the overload

condition persists for an extended duration and the output current is below the overload trigger

point but >100% load.

In the event of a higher ambient operating condition at 100% load, the Power Supply will run into

OTP when the ambient temperature is > 55°C. When activated, the output voltage will go into

bouncing mode until the operating ambient temperature drops to 50°C or output capacity is reduced

as recommended in the graph.

Switch Mode Power Supply DRP024V060W1BA

9/13 Rev: 00,

1/10/2011

 Overvoltage protection

The Power Supply has an overvoltage protection (OVP) and is activated when the power supply

feedback circuit fails. The output voltage will not be > 35V under any Line/Load and operating

ambient temperature.

The Power Supply does not shut down but goes into Hiccup mode (Auto-Recovery). The output

voltage will recover back to 24VDC once the fault is removed.

 Inrush Current, Start-up Time, Output Hold-up Time

Inrush Current,

Inrush current is the first surge current seen on the input side when AC input is applied to the Power

Supply. It is the first pulse captured. See below for the Inrush current in a typical Power Supply.

Start-up Time,

Start-up time is measured from the point AC input is applied to the point output voltage reaches

within 90% of its set value. See below for a typical start-up time characteristic.

Rise Time,

Rise time is measured from the point output voltage rises from 10% to 90% of its set value. See

below for a typical rise time measurement.

Switch Mode Power Supply DRP024V060W1BA

10/13 Rev: 00,

1/10/2011

Hold-up Time,

Hold time is the time when the AC input collapses and o/p voltage retains regulation for a certain

period of time is called as hold up time. See in the picture below a typical hold up time

characteristic of a power supply. The hold time is measured until the output voltage remains in

regulation hence it measured until the output voltage reaches minimum regulation -2% of its set

value.

 Output Voltage Adjust

The 24VDC connection is made using the "+" and "–" screw connections. At the time of delivery,

the output voltage is 24VDC. The output voltage can be set from 24 to 28VDC on the

potentiometer seen as Adjust on the front panel of each power supply.

Switch Mode Power Supply DRP024V060W1BA

11/13 Rev: 00,

1/10/2011

 Surge Load

See below typical surge load capability of the power supply, the PSU is capable of delivering 3 secs

of Surge load about 150% of I

O

max the o/p voltage can be out of regulation limits of + 5%.

 Dynamic Load

The Power Supply is capable of dynamic output voltage load change from 10% to 90% within ±5%

of regulation limits, and from 0% to 100% within ±10% of regulation limits. See picture below on

the dynamic behavior of the Power Supply.

Switch Mode Power Supply DRP024V060W1BA

12/13 Rev: 00,

1/10/2011

 Redundancy & Parallel Operation with ORing Diode

See picture below for a typical Redundant/Parallel operation using CliQ II Series Power Supplies.

Power Supply Unit 1 (PSU1) and Power Supply Unit 2 (PSU2) are connected through a twin diode

where Anode 1 (A1) is connected to the +Ve of PSU1 and A2 is connected to the +Ve of PSU2 and

both output ground are shorted together.

The output of PSU1 and PSU2 is drawn from the Cathode K of the twin diode, making the Power

Supply work in Redundant/Parallel operation.

Redundant Operation:

When 2 Power Supplies are connected in parallel, the Power Supply with the higher output voltage

will take the maximum load while the other will operate in standby mode (at no load). In case the

first Power Supply fails, the second will take over the load and supplies the required power to the

end system.

Switch Mode Power Supply DRP024V060W1BA

13/13 Rev: 00,

1/10/2011

Parallel Operation:

When 2 Power Supplies are connected in parallel, they can share the load if the following steps are

taken.

Step 1:

Measure the output voltages at no load from A1 to Ground i.e. VA1 to Ground of PSU1 and VA2 to

Ground of PSU2. If the voltages are not the same, follow Step 2. If they are the same, skip to Step

3.

Step 2:

Adjust the output voltages, with the help of VR on the Power Supply front panel market as ADJUST,

to the same level. For e.g. if PSU1 is measuring 24.15Vdc and PSU2 is measuring 24.25Vdc, adjust

the output voltage of one to be the same as the other.

Step 3:

Connect the Power Supply to the end system load and measure the output voltages from A1 to

Ground i.e. VA1 to Ground of PSU1 and VA2 to Ground of PSU2. Ensure that the output voltages are

the same even after the 2 Power Supplies are connected to load. If not, adjust them with the VR

available on the front panel. A tolerance of +/-25mV would be acceptable.

Note:

1. If the output voltage of any Power Supply is higher, it will take the initial load and share the

maximum load.

2. If the output voltages are the same, then an equal load current sharing between the 2 Power

Supplies can be achieved.

3. The ORing diode must be of an appropriate rating. The rating must be at least 4 times of the

output load current and at least reverse voltage rating of 20Vrr.

4. The use of a heat sink is advised to ensure the ORing Diode does not overheat.

5. Recommended Redundancy Module: DRR-20A

Delta Electronics DRP024V060W1BA User manual

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